diff --git a/src/Discord.Net.Core/Entities/Users/IUser.cs b/src/Discord.Net.Core/Entities/Users/IUser.cs
index ca9f092e0..5d7d0a0b0 100644
--- a/src/Discord.Net.Core/Entities/Users/IUser.cs
+++ b/src/Discord.Net.Core/Entities/Users/IUser.cs
@@ -8,21 +8,44 @@ namespace Discord
     public interface IUser : ISnowflakeEntity, IMentionable, IPresence
     {
         /// <summary>
-        ///     Gets the ID of this user's avatar.
+        ///     Gets the identifier of this user's avatar.
         /// </summary>
         string AvatarId { get; }
         /// <summary>
-        ///     Returns a URL to this user's avatar.
+        ///     Gets the avatar URL for this user.
         /// </summary>
+        /// <remarks>
+        ///     This property retrieves a URL for this user's avatar. In event that the user does not have a valid avatar
+        ///     (i.e. their avatar identifier is not set), this property will return <c>null</c>. If you wish to
+        ///     retrieve the default avatar for this user, consider using <see cref="IUser.GetDefaultAvatarUrl"/> (see
+        ///     example).
+        /// </remarks>
+        /// <example>
+        ///     The following example attempts to retrieve the user's current avatar and send it to a channel; if one is
+        ///     not set, a default avatar for this user will be returned instead.
+        ///     <code language="cs">
+        ///     var userAvatarUrl = user.GetAvatarUrl() ?? user.GetDefaultAvatarUrl();
+        ///     await textChannel.SendMessageAsync(userAvatarUrl);
+        ///     </code>
+        /// </example>
         /// <param name="format">The format to return.</param>
-        /// <param name="size">The size of the image to return in. This can be any power of two between 16 and 2048.</param>
+        /// <param name="size">The size of the image to return in. This can be any power of two between 16 and 2048.
+        /// </param>
         /// <returns>
-        ///     User's avatar URL.
+        ///     A string representing the user's avatar URL; <c>null</c> if the user does not have an avatar in place.
         /// </returns>
         string GetAvatarUrl(ImageFormat format = ImageFormat.Auto, ushort size = 128);
         /// <summary>
-        ///     Returns the URL to this user's default avatar.
+        ///     Gets the default avatar URL for this user.
         /// </summary>
+        /// <remarks>
+        ///     This property retrieves a URL for this user's default avatar generated by Discord (Discord logo followed
+        ///     by a random color as its background). This property will always return a value as it is calculated based
+        ///     on the user's <see cref="IUser.DiscriminatorValue"/> (<c>discriminator % 5</c>).
+        /// </remarks>
+        /// <returns>
+        ///     A string representing the user's avatar URL.
+        /// </returns>
         string GetDefaultAvatarUrl();
         /// <summary>
         ///     Gets the per-username unique ID for this user.
@@ -33,10 +56,14 @@ namespace Discord
         /// </summary>
         ushort DiscriminatorValue { get; }
         /// <summary>
-        ///     Gets a value that indicates whether this user is a bot user.
+        ///     Gets a value that indicates whether this user is identified as a bot.
         /// </summary>
+        /// <remarks>
+        ///     This property retrieves a value that indicates whether this user is a registered bot application
+        ///     (indicated by the blue BOT tag within the official chat client).
+        /// </remarks>
         /// <returns>
-        ///     <c>true</c> if the user is a bot; otherwise <c>false</c>.
+        ///     <c>true</c> if the user is a bot application; otherwise <c>false</c>.
         /// </returns>
         bool IsBot { get; }
         /// <summary>
@@ -52,11 +79,37 @@ namespace Discord
         string Username { get; }
 
         /// <summary>
-        ///     Returns a direct message channel to this user, or create one if it does not already exist.
+        ///     Gets the direct message channel of this user, or create one if it does not already exist.
         /// </summary>
+        /// <remarks>
+        ///     This method is used to obtain or create a channel used to send a direct message.
+        ///     <note type="warning">
+        ///     In event that the current user cannot send a message to the target user, a channel can and will still be
+        ///     created by Discord. However, attempting to send a message will yield a 
+        ///     <see cref="Discord.Net.HttpException"/> with a 403 as its 
+        ///     <see cref="Discord.Net.HttpException.HttpCode"/>. There are currently no official workarounds by
+        ///     Discord.
+        ///     </note>
+        /// </remarks>
+        /// <example>
+        ///     The following example attempts to send a direct message to the target user and logs the incident should
+        ///     it fail.
+        ///     <code language="cs">
+        ///     var channel = await user.GetOrCreateDMChannelAsync();
+        ///     try
+        ///     {
+        ///         await channel.SendMessageAsync("Awesome stuff!");
+        ///     }
+        ///     catch (Discord.Net.HttpException ex) when (ex.HttpCode == 403)
+        ///     {
+        ///         Console.WriteLine($"Boo, I cannot message {user}");
+        ///     }
+        ///     </code>
+        /// </example>
         /// <param name="options">The options to be used when sending the request.</param>
         /// <returns>
-        ///     A task that represents the asynchronous operation for getting or creating a DM channel.
+        ///     A task that represents the asynchronous operation for getting or creating a DM channel. The task result
+        ///     contains the DM channel associated with this user.
         /// </returns>
         Task<IDMChannel> GetOrCreateDMChannelAsync(RequestOptions options = null);
     }